Capítulo 5 — ALTURAS Y ÁREAS GENERALES DE EDIFICIOS
Sección 506 — ÁREA DEL EDIFICIO
2025 California Building Code (Title 24, Part 2) · edición 2025 · actualizado 2026-07-07 · California
**506.1 General.** El área de piso de un edificio se determinará en función del tipo de… ¶
506.1.1 Edificios de área ilimitada. Los edificios de área ilimitada se diseñarán de acuerdo con la Sección 507.
506.1.2 Disposiciones especiales. Las disposiciones especiales de la Sección 510 permiten el uso de condiciones especiales que están exentas de, o modifican, los requisitos específicos de este capítulo respecto a las áreas permitidas de los edificios basadas en la clasificación de ocupación y tipo de construcción, siempre que la condición especial cumpla con las disposiciones especificadas en la Sección 510.
506.1.3 Sótanos. Los sótanos no necesitan incluirse en el área total permitida de piso de un edificio, siempre que el área total de dichos sótanos no exceda el área permitida para un edificio de un solo piso sobre el plano de nivel del terreno.
6. 506.2 Determinación del área permitida. El área permitida de un edificio se… ¶
506.2 Determinación del área permitida. El área permitida de un edificio se determinará de acuerdo con las disposiciones aplicables de las Secciones 506.2.1, 506.2.2 y 506.3.
| TABLE 506.2—ALLOWABLE AREA FACTOR (A = NS, S1, S13R, S13D or SM, as applicable) IN SQUARE FEETa, b, j t |
Col2 | Col3 | Col4 | Col5 | Col6 | Col7 | Col8 | Col9 | Col10 | Col11 | Col12 | Col13 | Col14 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OCCUPANCY CLASSIFICATION |
SEE FOOTNOTES | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION |
| OCCUPANCY CLASSIFICATION |
SEE FOOTNOTES | Type I | Type I | Type II | Type II | Type III | Type III | Type IV | Type IV | Type IV | Type IV | Type V | Type V |
| OCCUPANCY CLASSIFICATION |
SEE FOOTNOTES | A | B | A | B | A | B | A | B | C | HT | A | B |
| A-1 | NS | UL | UL | 15,500 | 8,500 | 14,000 | 8,500 | 45,000 | 30,000 | 18,750 | 15,000 | 11,500 | 5,500 |
| A-1 | S1 | UL | UL | 62,000 | 34,000 | 56,000 | 34,000 | 180,000 | 120,000 | 75,000 | 60,000 | 46,000 | 22,000 |
| A-1 | SM_ (without height increase)_ | UL | UL | 46,500 | 25,500 | 42,000 | 25,500 | 135,000 | 90,000 | 56,250 | 45,000 | 34,500 | 16,500 |
| A-1 | SM (with height increase) | UL | UL | 15,500 | 8,500 | 14,000 | 8,500 | 45,000 | 30,000 | 18,750 | 15,000 | 11,500 | 5,500 |
| A-2 | NS | UL | UL | 15,500 | 9,500 | 14,000 | 9,500 | 45,000 | 30,000 | 18,750 | 15,000 | 11,500 | 6,000 |
| A-2 | S1 | UL | UL | 62,000 | 38,000 | 56,000 | 38,000 | 180,000 | 120,000 | 75,000 | 60,000 | 46,000 | 24,000 |
| A-2 | SM_ (without height increase)_ | UL | UL | 46,500 | 28,500 | 42,000 | 28,500 | 135,000 | 90,000 | 56,250 | 45,000 | 34,500 | 18,000 |
| A-2 | SM (with height increase) | UL | UL | 15,500 | 9,500 | 14,000 | 9,500 | 45,000 | 30,000 | 18,750 | 15,000 | 11,500 | 6,000 |
| A-3 | NS | UL | UL | 15,500 | 9,500 | 14,000 | 9,500 | 45,000 | 30,000 | 18,750 | 15,000 | 11,500 | 6,000 |
| A-3 | S1 | UL | UL | 62,000 | 38,000 | 56,000 | 38,000 | 180,000 | 120,000 | 75,000 | 60,000 | 46,000 | 24,000 |
| A-3 | SM_ (without height increase)_ | UL | UL | 46,500 | 28,500 | 42,000 | 28,500 | 135,000 | 90,000 | 56,250 | 45,000 | 34,500 | 18,000 |
| A-3 | SM (with height increase) | UL | UL | 15,500 | 9,500 | 14,000 | 9,500 | 45,000 | 30,000 | 18,750 | 15,000 | 11,500 | 6,000 |
| A-4 | NS | UL | UL | 15,500 | 9,500 | 14,000 | 9,500 | 45,000 | 30,000 | 18,750 | 15,000 | 11,500 | 6,000 |
| A-4 | S1 | UL | UL | 62,000 | 38,000 | 56,000 | 38,000 | 180,000 | 120,000 | 75,000 | 60,000 | 46,000 | 24,000 |
| A-4 | SM_ (without height increase)_ | UL | UL | 46,500 | 28,500 | 42,000 | 28,500 | 135,000 | 90,000 | 56,250 | 45,000 | 34,500 | 18,000 |
| A-4 | SM (with height increase) | UL | UL | 15,500 | 9,500 | 14,000 | 9,500 | 45,000 | 30,000 | 18,750 | 15,000 | 11,500 | 6,000 |
| A-5 | NS | UL | UL | UL | UL | UL | UL | UL | UL | UL | UL | UL | UL |
| A-5 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 |
| A-5 | SM | SM | SM | SM | SM | SM | SM | SM | SM | SM | SM | SM | SM |
| B | NS | UL | UL | 37,500 | 23,000 | 28,500 | 19,000 | 108,000 | 72,000 | 45,000 | 36,000 | 18,000 | 9,000 |
| B | S1 | UL | UL | 150,000 | 92,000 | 114,000 | 76,000 | 432,000 | 288,000 | 180,000 | 144,000 | 72,000 | 36,000 |
| B | SM | UL | UL | 112,500 | 69,000 | 85,500 | 57,000 | 324,000 | 216,000 | 135,000 | 108,000 | 54,000 | 27,000 |
| E | NS | UL | UL | 26,500 | 14,500 | 23,500 | 14,500 | 76,500 | 51,000 | 31,875 | 25,500 | 18,500 | 9,500 |
| E | S1 | UL | UL | 106,000 | 58,000 | 94,000 | 58,000 | 306,000 | 204,000 | 127,500 | 102,000 | 74,000 | 38,000 |
| E | SM_ (without height increase)_ | UL | UL | 79,500 | 43,500 | 70,500 | 43,500 | 229,500 | 153,000 | 95,625 | 76,500 | 55,500 | 28,500 |
| E | SM (with height increase) | UL | UL | 26,500 | 14,500 | 23,500 | 14,500 | 76,500 | 51,000 | 31,875 | 25,500 | 18,500 | 9.500 |
| F-1 | NS | UL | UL | 25,000 | 15,500 | 19,000 | 12,000 | 100,500 | 67,000 | 41,875 | 33,500 | 14,000 | 8,500 |
| F-1 | S1 | UL | UL | 100,000 | 62,000 | 76,000 | 48,000 | 402,000 | 268,000 | 167,500 | 134,000 | 56,000 | 34,000 |
| F-1 | SM | UL | UL | 75,000 | 46,500 | 57,000 | 36,000 | 301,500 | 201,000 | 125,625 | 100,500 | 42,000 | 25,500 |
| F-2 | NS | UL | UL | 37,500 | 23,000 | 28,500 | 18,000 | 151,500 | 101,000 | 63,125 | 50,500 | 21,000 | 13,000 |
| F-2 | S1 | UL | UL | 150,000 | 92,000 | 114,000 | 72,000 | 606,000 | 404,000 | 252,500 | 202,000 | 84,000 | 52,000 |
| F-2 | SM | UL | UL | 112,500 | 69,000 | 85,500 | 54,000 | 454,500 | 303,000 | 189,375 | 151,500 | 63,000 | 39,000 |
| H-1 | NSc | 21,000 | 16,500 | 11,000 | 7,000 | 9,500 | 7,000 | 10,500 | 10,500 | 10,500 | 10,500 | 7,500 | NP |
| H-1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 |
el 18 de julio de 2025 11:14 AM (CDT) BAJO EL MISMO.
ALTURAS Y ÁREAS GENERALES DE EDIFICIOS
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| TABLE T5A0B6.L2E— 5A0L6L.2O—WAALBLLOEW AARBELAE F AARCETAO FRA (CAT =O NRS (A, S =1,N SS1,3 SR1,, SS1133DR,o Sr 1S3MD, oars SaMpp, laics aabplpel)i cINa bSlQe)U IANR SEQ FUEAERTEa, bF, E j—ETcoa, nb,t jinued t t |
Col2 | Col3 | Col4 | Col5 | Col6 | Col7 | Col8 | Col9 | Col10 | Col11 | Col12 | Col13 | Col14 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OCCUPANCY CLASSIFICATION |
SEE FOOTNOTES | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION |
| OCCUPANCY CLASSIFICATION |
SEE FOOTNOTES | Type I | Type I | Type II | Type II | Type III | Type III | Type IV | Type IV | Type IV | Type IV | Type V | Type V |
| OCCUPANCY CLASSIFICATION |
SEE FOOTNOTES | A | B | A | B | A | B | A | B | C | HT | A | B |
| H-2 | NSc | 21,000 | 16,500 | 11,000 | 7,000 | 9,500 | 7,000 | 10,500 | 10,500 | 10,500 | 10,500 | 7,500 | 3,000 |
| H-2 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 |
| H-2 | SM | SM | SM | SM | SM | SM | SM | SM | SM | SM | SM | SM | SM |
| H-3 | NSc | UL | 60,000 | 26,500 | 14,000 | 17,500 | 13,000 | 25,500 | 25,500 | 25,500 | 25,500 | 10,000 | 5,000 |
| H-3 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 |
| H-3 | SM | SM | SM | SM | SM | SM | SM | SM | SM | SM | SM | SM | SM |
| H-4 | NSc, d | UL | UL | 37,500 | 17,500 | 28,500 | 17,500 | 72,000 | 54,000 | 40,500 | 36,000 | 18,000 | 6,500 |
| H-4 | S1 | UL | UL | 150,000 | 70,000 | 114,000 | 70,000 | 288,000 | 216,000 | 162,000 | 144,000 | 72,000 | 26,000 |
| H-4 | SM_ (without height increase)_ | UL | UL | 112,500 | 52,500 | 85,500 | 52,500 | 216,000 | 162,000 | 121,500 | 108,000 | 54,000 | 19,500 |
| H-4 | SM (with height increase) | UL | UL | 37,500 | 17,500 | 28,500 | 17,500 | 72,000 | 54,000 | 40,500 | 36,000 | 18,000 | 6,500 |
| H-5 | NSc, d | UL | UL | 37,500 | 23,000 | 28,500 | 19,000 | 72,000 | 54,000 | 40,500 | 36,000 | 18,000 | 9,000 |
| H-5 | S1 | UL | UL | 150,000 | 92,000 | 114,000 | 76,000 | 288,000 | 216,000 | 162,000 | 144,000 | 72,000 | 36,000 |
| H-5 | SM_ (without height increase)_ | UL | UL | 112,500 | 69,000 | 85,500 | 57,000 | 216,000 | 162,000 | 121,500 | 108000 | 54,000 | 27,000 |
| H-5 | SM (with height increase) | UL | UL | 37,500 | 23,000 | 28,500 | 19,000 | 72,000 | 54,000 | 40,500 | 36,000 | 18,000 | 9,000 |
| I-2 | NSd, f | UL | UL | 15,000 | 11,000 | 12,000 | NP | NP | NP | NP | 12,000 | 9,500 | NP |
| I-2 | S1 | UL | UL | 60,000 | 44,000 | 48,000 | NP | NP | NP | NP | 48,000 | 38,000 | NP |
| I-2 | SM_ (without height increase)_ | UL | UL | 45,000 | 33,000 | 36,000 | NP | NP | NP | NP | 36,000 | 28,500 | NP |
| I-2 | SM (with height increase) | UL | UL | 15,000 | 11,000 | 12,000 | NP | NP | NP | NP | 12,000 | 9,500 | NP |
| I-3 | NSd, e | UL | 15,100 | NP | NP | NP | NP | NP | NP | NP | NP | NP | NP |
| I-3 | S1 | UL | 45,300 | NP | NP | NP | NP | NP | NP | NP | NP | NP | NP |
| I-3 | SM_ (without height increase)_ | UL | 30,200 | NP | NP | NP | NP | NP | NP | NP | NP | NP | NP |
| I-3 | SM (with height increase) | UL | 15,100 | NP | NP | NP | NP | NP | NP | NP | NP | NP | NP |
| I-4 | NSd, g | UL | 60,500 | 26,500 | 13,000 | 23,500 | 13,000 | 76,500 | 51,000 | 25,500 | 25,500 | 18,500 | 9,000 |
| I-4 | S1 | UL | 121,000 | 106,000 | 52,000 | 94,000 | 52,000 | 306,000 | 204,000 | 102,000 | 102,000 | 74,000 | 36,000 |
| I-4 | SM_ (without height increase)_ | UL | 181,500 | 79,500 | 39,000 | 70,500 | 39,000 | 229,500 | 153,000 | 76,500 | 76,500 | 55,500 | 27,000 |
| I-4 | SM (with height increase) | UL | 60,500 | 26,500 | 13,000 | 23,500 | 13,000 | 76,500 | 51,000 | 25,500 | 25,500 | 18,500 | 9,000 |
| L | NS | UL | 60,000 | 37,500 | 17,500 | 28,500 | 17,500 | 60,000 | 37,500 | 36,000 | 36,000 | 18,000 | 6,500 |
| L | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 |
| L | SM | SM | SM | SM | SM | SM | SM | SM | SM | SM | SM | SM | SM |
| M | NS | UL | UL | 21,500 | 12,500 | 18,500 | 12,500 | 61,500 | 41,000 | 26,625 | 20,500 | 14,000 | 9,000 |
| M | S1 | UL | UL | 86,000 | 50,000 | 74,000 | 50,000 | 246,000 | 164,000 | 102,500 | 82,000 | 56,000 | 36,000 |
| M | SM | UL | UL | 64,500 | 37,500 | 55,500 | 37,500 | 184,500 | 123,000 | 76,875 | 61,500 | 42,000 | 27,000 |
| R-1h | NSd | UL | UL | 24,000 | 16,000 | 24,000 | 16,000 | 61,500 | 41,000 | 25,625 | 20,500 | 12,000 | 7,000 |
| R-1h | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R |
| R-1h | S1 | UL | UL | 96,000 | 64,000 | 96,000 | 64,000 | 246,000 | 164,000 | 102,500 | 82,000 | 48,000 | 28,000 |
| R-1h | SM_ (without height increase)_ | UL | UL | 72,000 | 48,000 | 72,000 | 48,000 | 184,500 | 123,000 | 76,875 | 61,500 | 36,000 | 21,000 |
| R-1h | SM (with height increase) | UL | UL | 24,000 | 16,000 | 24,000 | 16,000 | 61,500 | 41,000 | 25,625 | 20,500 | 12,000 | 7,000 |
| R-2h | NSd | UL | UL | 24,000 | 16,000 | 24,000 | 16,000 | 61,500 | 41,000 | 25,625 | 20,500 | 12,000 | 7,000 |
| R-2h | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R |
| R-2h | S1 | UL | UL | 96,000 | 64,000 | 96,000 | 64,000 | 246,000 | 164,000 | 102,500 | 82,000 | 48,000 | 28,000 |
| R-2h | SM_ (without height increase)_ | UL | UL | 72,000 | 48,000 | 72,000 | 48,000 | 184,500 | 123,000 | 76,875 | 61,500 | 36,000 | 21,000 |
| R-2h | SM (with height increase) | UL | UL | 24,000 | 16,000 | 24,000 | 16,000 | 61,500 | 41,000 | 25,625 | 20,500 | 12,000 | 7,000 |
| R-2 Type VA constructionk |
NSd | NP | NP | NP | NP | NP | NP | NP | NP | NP | NP | 12,000 | NP |
| R-2 Type VA constructionk |
S13R | NP | NP | NP | NP | NP | NP | NP | NP | NP | NP | 12,000 | NP |
| R-2 Type VA constructionk |
S1 | NP | NP | NP | NP | NP | NP | NP | NP | NP | NP | 48,000 | NP |
| R-2 Type VA constructionk |
SM_ (without height increase)_ | NP | NP | NP | NP | NP | NP | NP | NP | NP | NP | 36,000 | NP |
| R-2 Type VA constructionk |
SM (with height increase) | NP | NP | NP | NP | NP | NP | NP | NP | NP | NP | 36,000 j | NP |
5-10 CÓDIGO DE CONSTRUCCIÓN DE CALIFORNIA 2025
el 18 de julio de 2025 11:14 AM (CDT) BAJO EL MISMO.
ALTURAS Y ÁREAS GENERALES DE EDIFICIOS
| TABLET 5A0B6L.2E— 5A0L6L.2O—WAALBLLOEW AARBELAE F AARCETAO FRA (CAT =O RN S(A, S =1 N, SS1, 3SR1, S13DR,o Sr1 S3MD, oars SaMpp, alisc aabplpel)i cINab SlQe)U IANR SEQ FUEAERTEa, bF, E j—ETcao, nb, tjinued t t |
Col2 | Col3 | Col4 | Col5 | Col6 | Col7 | Col8 | Col9 | Col10 | Col11 | Col12 | Col13 | Col14 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OCCUPANCY CLASSIFICATION |
SEE FOOTNOTES | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION | TYPE OF CONSTRUCTION |
| OCCUPANCY CLASSIFICATION |
SEE FOOTNOTES | Type I | Type I | Type II | Type II | Type III | Type III | Type IV | Type IV | Type IV | Type IV | Type V | Type V |
| OCCUPANCY CLASSIFICATION |
SEE FOOTNOTES | A | B | A | B | A | B | A | B | C | HT | A | B |
| R-2.1h | NSd | UL | 55,000 | 19,000 | NP | 16,500 | NP | 54,000 | NP | NP | NP | 10,500 | NP |
| R-2.1h | S13R | UL | 55,000 | 19,000 | NP | 16,500 | NP | NP | NP | NP | NP | 10,500 | NP |
| R-2.1h | S1 | UL | 220,000 | 76,000 | NP | 66,000 | NP | 216,000 | NP | NP | NP | 42,000 | NP |
| R-2.1h | SM_ (without height increase)_ | UL | 165,000 | 57,000 | NP | 49,500 | NP | 162,000 | NP | NP | NP | 31,500 | NP |
| R-2.1h | SM (with height increase) | UL | 55,000 | 19,000 | NP | 16,500 | NP | 41,000 | 25,625 | 20,500 | 41,000 | 10,500 | NP |
| R-2.2h | NSl | UL | UL | 24,000 | NP | 24,000 | NP | 61,500 | 41,000 | 25,625 | 20,500 | 12,000 | NP |
| R-2.2h | S1 | UL | UL | 96,000 | NP | 96,000 | NP | 246,000 | _ 164,000_ | 102,500 | 82,000 | 48,000 | NP |
| R-2.2h | SM_ (without height increase)_ | UL | UL | 72,000 | NP | 72,000 | NP | 184,500 | _ 123,000_ | 76,875 | 61,500 | 36,000 | NP |
| R-2.2h | SM (with height increase) | UL | UL | 24,000 | NP | 24,000 | NP | 61,500 | 41,000 | 25,625 | 20,500 | 12,000 | NP |
| R-3_, R-3-1_h | NSd | UL | UL | UL | UL | UL | UL | UL | UL | UL | UL | UL | UL |
| R-3_, R-3-1_h | S13D | S13D | S13D | S13D | S13D | S13D | S13D | S13D | S13D | S13D | S13D | S13D | S13D |
| R-3_, R-3-1_h | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R |
| R-3_, R-3-1_h | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 | S1 |
| R-3_, R-3-1_h | SM | SM | SM | SM | SM | SM | SM | SM | SM | SM | SM | SM | SM |
| R-4h | NSd | UL | UL | 24,000 | 16,000 | 24,000 | 16,000 | 61,500 | 41,000 | 25,625 | 20,500 | 12,000 | 7,000 |
| R-4h | S13D | S13D | S13D | S13D | S13D | S13D | S13D | S13D | S13D | S13D | S13D | S13D | S13D |
| R-4h | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R | S13R |
| R-4h | S1 | UL | UL | 96,000 | 64,000 | 96,000 | 64,000 | 246,000 | 164,000 | 102,500 | 82,000 | 48,000 | 28,000 |
| R-4h | SM_ (without height increase)_ | UL | UL | 72,000 | 48,000 | 72,000 | 48,000 | 184,500 | 123,000 | 76,875 | 61,500 | 36,000 | 21,000 |
| R-4h | SM (with height increase) | UL | UL | 24,000 | 16,000 | 24,000 | 16,000 | 61,500 | 41,000 | 25,625 | 20,500 | 12,000 | 7,000 |
| S-1 | NS | UL | 48,000 | 26,000 | 17,500 | 26,000 | 17,500 | 76,500 | 51,000 | 31,875 | 25,500 | 14,000 | 9,000 |
| S-1 | S1 | UL | 192,000 | 104,000 | 70,000 | 104,000 | 70,000 | 306,000 | 204,000 | 127,500 | 102,000 | 56,000 | 36,000 |
| S-1 | SM | UL | 144,000 | 78,000 | 52,500 | 78,000 | 52,500 | 229,500 | 153,000 | 95,625 | 76,500 | 42,000 | 27,000 |
| S-2 | NS | UL | 79,000 | 39,000 | 26,000 | 39,000 | 26,000 | 115,500 | 77,000 | 48,125 | 38,500 | 21,000 | 13,500 |
| S-2 | S1 | UL | 316,000 | 156,000 | 104,000 | 156,000 | 104,000 | 462,000 | 308,000 | 192,500 | 154,000 | 84,000 | 54,000 |
| S-2 | SM | UL | 237,000 | 117,000 | 78,000 | 117,000 | 78,000 | 346,500 | 231,000 | 144,375 | 115,500 | 63,000 | 40,500 |
| U | NSi | UL | 35,500 | 19,000 | 8,500 | 14,000 | 8,500 | 54,000 | 36,000 | 22,500 | 18,000 | 9,000 | 5,500 |
| U | S1 | UL | 142,000 | 76,000 | 34,000 | 56,000 | 34,000 | 216,000 | 144,000 | 90,000 | 72,000 | 36,000 | 22,000 |
| U | SM | UL | 106,500 | 57,000 | 25,500 | 42,000 | 25,500 | 162,000 | 108,000 | 67,500 | 54,000 | 27,000 | 16,500 |
| For SI: 1 square foot = 0.0929 m2. UL = Unlimited; NP = Not Permitted; NS = Buildings not equipped throughout with an automatic sprinkler system; S1 = Buildings a maximum of one story above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; SM = Buildings two or more stories above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; S13R = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.2; S13D = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.3. a. See Chapters 4 and 5 for specific exceptions to the allowable area in this chapter. b. See Section 903.2 for the minimum thresholds for protection by an automatic sprinkler system for specific occupancies. c. New Group H_and all Group L_occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.5. d. The NS value is only for use in evaluation of existing building area in accordance with the_California Existing Building Code_. e. New Group I-3 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6. f. New and existing Group I-2 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6 and with Section 1103.5 of the_Cali-_ fornia Fire Code. g. New Group I-4 occupancies see Exceptions 2 and 3 of Section 903.2.6. h. New Group R occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.8. i. The maximum allowable area for a single-story nonsprinklered Group U greenhouse is permitted to be 9,000 square feet, or the allowable area shall be permitted to comply with Table C102.1 of Appendix C. j. In other than Group A, E, H, I, L and R occupancies, high-rise buildings, and other applications listed in Section 1.11 regulated by the Office of the State Fire Marshal, the S increases for height and stories in Tables 504.3 and 504.4 are permitted in addition to the S area increase in accordance with Table 506.2. k. For Group R-2 buildings of Type VA construction equipped throughout with an approved automatic sprinkler system in accordance with Section 903.3.1.1, S area increase is permit- ted in addition to the height and story increase provided the height shall not exceed 60 feet and 4 stories. l. The NS value is only for use in evaluation of single-occupancy, multistory buildings per the formula in Section 506.2.3. |
For SI: 1 square foot = 0.0929 m2. UL = Unlimited; NP = Not Permitted; NS = Buildings not equipped throughout with an automatic sprinkler system; S1 = Buildings a maximum of one story above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; SM = Buildings two or more stories above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; S13R = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.2; S13D = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.3. a. See Chapters 4 and 5 for specific exceptions to the allowable area in this chapter. b. See Section 903.2 for the minimum thresholds for protection by an automatic sprinkler system for specific occupancies. c. New Group H_and all Group L_occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.5. d. The NS value is only for use in evaluation of existing building area in accordance with the_California Existing Building Code_. e. New Group I-3 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6. f. New and existing Group I-2 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6 and with Section 1103.5 of the_Cali-_ fornia Fire Code. g. New Group I-4 occupancies see Exceptions 2 and 3 of Section 903.2.6. h. New Group R occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.8. i. The maximum allowable area for a single-story nonsprinklered Group U greenhouse is permitted to be 9,000 square feet, or the allowable area shall be permitted to comply with Table C102.1 of Appendix C. j. In other than Group A, E, H, I, L and R occupancies, high-rise buildings, and other applications listed in Section 1.11 regulated by the Office of the State Fire Marshal, the S increases for height and stories in Tables 504.3 and 504.4 are permitted in addition to the S area increase in accordance with Table 506.2. k. For Group R-2 buildings of Type VA construction equipped throughout with an approved automatic sprinkler system in accordance with Section 903.3.1.1, S area increase is permit- ted in addition to the height and story increase provided the height shall not exceed 60 feet and 4 stories. l. The NS value is only for use in evaluation of single-occupancy, multistory buildings per the formula in Section 506.2.3. |
For SI: 1 square foot = 0.0929 m2. UL = Unlimited; NP = Not Permitted; NS = Buildings not equipped throughout with an automatic sprinkler system; S1 = Buildings a maximum of one story above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; SM = Buildings two or more stories above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; S13R = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.2; S13D = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.3. a. See Chapters 4 and 5 for specific exceptions to the allowable area in this chapter. b. See Section 903.2 for the minimum thresholds for protection by an automatic sprinkler system for specific occupancies. c. New Group H_and all Group L_occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.5. d. The NS value is only for use in evaluation of existing building area in accordance with the_California Existing Building Code_. e. New Group I-3 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6. f. New and existing Group I-2 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6 and with Section 1103.5 of the_Cali-_ fornia Fire Code. g. New Group I-4 occupancies see Exceptions 2 and 3 of Section 903.2.6. h. New Group R occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.8. i. The maximum allowable area for a single-story nonsprinklered Group U greenhouse is permitted to be 9,000 square feet, or the allowable area shall be permitted to comply with Table C102.1 of Appendix C. j. In other than Group A, E, H, I, L and R occupancies, high-rise buildings, and other applications listed in Section 1.11 regulated by the Office of the State Fire Marshal, the S increases for height and stories in Tables 504.3 and 504.4 are permitted in addition to the S area increase in accordance with Table 506.2. k. For Group R-2 buildings of Type VA construction equipped throughout with an approved automatic sprinkler system in accordance with Section 903.3.1.1, S area increase is permit- ted in addition to the height and story increase provided the height shall not exceed 60 feet and 4 stories. l. The NS value is only for use in evaluation of single-occupancy, multistory buildings per the formula in Section 506.2.3. |
For SI: 1 square foot = 0.0929 m2. UL = Unlimited; NP = Not Permitted; NS = Buildings not equipped throughout with an automatic sprinkler system; S1 = Buildings a maximum of one story above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; SM = Buildings two or more stories above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; S13R = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.2; S13D = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.3. a. See Chapters 4 and 5 for specific exceptions to the allowable area in this chapter. b. See Section 903.2 for the minimum thresholds for protection by an automatic sprinkler system for specific occupancies. c. New Group H_and all Group L_occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.5. d. The NS value is only for use in evaluation of existing building area in accordance with the_California Existing Building Code_. e. New Group I-3 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6. f. New and existing Group I-2 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6 and with Section 1103.5 of the_Cali-_ fornia Fire Code. g. New Group I-4 occupancies see Exceptions 2 and 3 of Section 903.2.6. h. New Group R occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.8. i. The maximum allowable area for a single-story nonsprinklered Group U greenhouse is permitted to be 9,000 square feet, or the allowable area shall be permitted to comply with Table C102.1 of Appendix C. j. In other than Group A, E, H, I, L and R occupancies, high-rise buildings, and other applications listed in Section 1.11 regulated by the Office of the State Fire Marshal, the S increases for height and stories in Tables 504.3 and 504.4 are permitted in addition to the S area increase in accordance with Table 506.2. k. For Group R-2 buildings of Type VA construction equipped throughout with an approved automatic sprinkler system in accordance with Section 903.3.1.1, S area increase is permit- ted in addition to the height and story increase provided the height shall not exceed 60 feet and 4 stories. l. The NS value is only for use in evaluation of single-occupancy, multistory buildings per the formula in Section 506.2.3. |
For SI: 1 square foot = 0.0929 m2. UL = Unlimited; NP = Not Permitted; NS = Buildings not equipped throughout with an automatic sprinkler system; S1 = Buildings a maximum of one story above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; SM = Buildings two or more stories above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; S13R = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.2; S13D = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.3. a. See Chapters 4 and 5 for specific exceptions to the allowable area in this chapter. b. See Section 903.2 for the minimum thresholds for protection by an automatic sprinkler system for specific occupancies. c. New Group H_and all Group L_occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.5. d. The NS value is only for use in evaluation of existing building area in accordance with the_California Existing Building Code_. e. New Group I-3 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6. f. New and existing Group I-2 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6 and with Section 1103.5 of the_Cali-_ fornia Fire Code. g. New Group I-4 occupancies see Exceptions 2 and 3 of Section 903.2.6. h. New Group R occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.8. i. The maximum allowable area for a single-story nonsprinklered Group U greenhouse is permitted to be 9,000 square feet, or the allowable area shall be permitted to comply with Table C102.1 of Appendix C. j. In other than Group A, E, H, I, L and R occupancies, high-rise buildings, and other applications listed in Section 1.11 regulated by the Office of the State Fire Marshal, the S increases for height and stories in Tables 504.3 and 504.4 are permitted in addition to the S area increase in accordance with Table 506.2. k. For Group R-2 buildings of Type VA construction equipped throughout with an approved automatic sprinkler system in accordance with Section 903.3.1.1, S area increase is permit- ted in addition to the height and story increase provided the height shall not exceed 60 feet and 4 stories. l. The NS value is only for use in evaluation of single-occupancy, multistory buildings per the formula in Section 506.2.3. |
For SI: 1 square foot = 0.0929 m2. UL = Unlimited; NP = Not Permitted; NS = Buildings not equipped throughout with an automatic sprinkler system; S1 = Buildings a maximum of one story above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; SM = Buildings two or more stories above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; S13R = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.2; S13D = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.3. a. See Chapters 4 and 5 for specific exceptions to the allowable area in this chapter. b. See Section 903.2 for the minimum thresholds for protection by an automatic sprinkler system for specific occupancies. c. New Group H_and all Group L_occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.5. d. The NS value is only for use in evaluation of existing building area in accordance with the_California Existing Building Code_. e. New Group I-3 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6. f. New and existing Group I-2 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6 and with Section 1103.5 of the_Cali-_ fornia Fire Code. g. New Group I-4 occupancies see Exceptions 2 and 3 of Section 903.2.6. h. New Group R occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.8. i. The maximum allowable area for a single-story nonsprinklered Group U greenhouse is permitted to be 9,000 square feet, or the allowable area shall be permitted to comply with Table C102.1 of Appendix C. j. In other than Group A, E, H, I, L and R occupancies, high-rise buildings, and other applications listed in Section 1.11 regulated by the Office of the State Fire Marshal, the S increases for height and stories in Tables 504.3 and 504.4 are permitted in addition to the S area increase in accordance with Table 506.2. k. For Group R-2 buildings of Type VA construction equipped throughout with an approved automatic sprinkler system in accordance with Section 903.3.1.1, S area increase is permit- ted in addition to the height and story increase provided the height shall not exceed 60 feet and 4 stories. l. The NS value is only for use in evaluation of single-occupancy, multistory buildings per the formula in Section 506.2.3. |
For SI: 1 square foot = 0.0929 m2. UL = Unlimited; NP = Not Permitted; NS = Buildings not equipped throughout with an automatic sprinkler system; S1 = Buildings a maximum of one story above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; SM = Buildings two or more stories above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; S13R = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.2; S13D = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.3. a. See Chapters 4 and 5 for specific exceptions to the allowable area in this chapter. b. See Section 903.2 for the minimum thresholds for protection by an automatic sprinkler system for specific occupancies. c. New Group H_and all Group L_occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.5. d. The NS value is only for use in evaluation of existing building area in accordance with the_California Existing Building Code_. e. New Group I-3 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6. f. New and existing Group I-2 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6 and with Section 1103.5 of the_Cali-_ fornia Fire Code. g. New Group I-4 occupancies see Exceptions 2 and 3 of Section 903.2.6. h. New Group R occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.8. i. The maximum allowable area for a single-story nonsprinklered Group U greenhouse is permitted to be 9,000 square feet, or the allowable area shall be permitted to comply with Table C102.1 of Appendix C. j. In other than Group A, E, H, I, L and R occupancies, high-rise buildings, and other applications listed in Section 1.11 regulated by the Office of the State Fire Marshal, the S increases for height and stories in Tables 504.3 and 504.4 are permitted in addition to the S area increase in accordance with Table 506.2. k. For Group R-2 buildings of Type VA construction equipped throughout with an approved automatic sprinkler system in accordance with Section 903.3.1.1, S area increase is permit- ted in addition to the height and story increase provided the height shall not exceed 60 feet and 4 stories. l. The NS value is only for use in evaluation of single-occupancy, multistory buildings per the formula in Section 506.2.3. |
For SI: 1 square foot = 0.0929 m2. UL = Unlimited; NP = Not Permitted; NS = Buildings not equipped throughout with an automatic sprinkler system; S1 = Buildings a maximum of one story above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; SM = Buildings two or more stories above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; S13R = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.2; S13D = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.3. a. See Chapters 4 and 5 for specific exceptions to the allowable area in this chapter. b. See Section 903.2 for the minimum thresholds for protection by an automatic sprinkler system for specific occupancies. c. New Group H_and all Group L_occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.5. d. The NS value is only for use in evaluation of existing building area in accordance with the_California Existing Building Code_. e. New Group I-3 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6. f. New and existing Group I-2 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6 and with Section 1103.5 of the_Cali-_ fornia Fire Code. g. New Group I-4 occupancies see Exceptions 2 and 3 of Section 903.2.6. h. New Group R occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.8. i. The maximum allowable area for a single-story nonsprinklered Group U greenhouse is permitted to be 9,000 square feet, or the allowable area shall be permitted to comply with Table C102.1 of Appendix C. j. In other than Group A, E, H, I, L and R occupancies, high-rise buildings, and other applications listed in Section 1.11 regulated by the Office of the State Fire Marshal, the S increases for height and stories in Tables 504.3 and 504.4 are permitted in addition to the S area increase in accordance with Table 506.2. k. For Group R-2 buildings of Type VA construction equipped throughout with an approved automatic sprinkler system in accordance with Section 903.3.1.1, S area increase is permit- ted in addition to the height and story increase provided the height shall not exceed 60 feet and 4 stories. l. The NS value is only for use in evaluation of single-occupancy, multistory buildings per the formula in Section 506.2.3. |
For SI: 1 square foot = 0.0929 m2. UL = Unlimited; NP = Not Permitted; NS = Buildings not equipped throughout with an automatic sprinkler system; S1 = Buildings a maximum of one story above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; SM = Buildings two or more stories above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; S13R = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.2; S13D = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.3. a. See Chapters 4 and 5 for specific exceptions to the allowable area in this chapter. b. See Section 903.2 for the minimum thresholds for protection by an automatic sprinkler system for specific occupancies. c. New Group H_and all Group L_occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.5. d. The NS value is only for use in evaluation of existing building area in accordance with the_California Existing Building Code_. e. New Group I-3 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6. f. New and existing Group I-2 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6 and with Section 1103.5 of the_Cali-_ fornia Fire Code. g. New Group I-4 occupancies see Exceptions 2 and 3 of Section 903.2.6. h. New Group R occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.8. i. The maximum allowable area for a single-story nonsprinklered Group U greenhouse is permitted to be 9,000 square feet, or the allowable area shall be permitted to comply with Table C102.1 of Appendix C. j. In other than Group A, E, H, I, L and R occupancies, high-rise buildings, and other applications listed in Section 1.11 regulated by the Office of the State Fire Marshal, the S increases for height and stories in Tables 504.3 and 504.4 are permitted in addition to the S area increase in accordance with Table 506.2. k. For Group R-2 buildings of Type VA construction equipped throughout with an approved automatic sprinkler system in accordance with Section 903.3.1.1, S area increase is permit- ted in addition to the height and story increase provided the height shall not exceed 60 feet and 4 stories. l. The NS value is only for use in evaluation of single-occupancy, multistory buildings per the formula in Section 506.2.3. |
For SI: 1 square foot = 0.0929 m2. UL = Unlimited; NP = Not Permitted; NS = Buildings not equipped throughout with an automatic sprinkler system; S1 = Buildings a maximum of one story above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; SM = Buildings two or more stories above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; S13R = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.2; S13D = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.3. a. See Chapters 4 and 5 for specific exceptions to the allowable area in this chapter. b. See Section 903.2 for the minimum thresholds for protection by an automatic sprinkler system for specific occupancies. c. New Group H_and all Group L_occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.5. d. The NS value is only for use in evaluation of existing building area in accordance with the_California Existing Building Code_. e. New Group I-3 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6. f. New and existing Group I-2 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6 and with Section 1103.5 of the_Cali-_ fornia Fire Code. g. New Group I-4 occupancies see Exceptions 2 and 3 of Section 903.2.6. h. New Group R occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.8. i. The maximum allowable area for a single-story nonsprinklered Group U greenhouse is permitted to be 9,000 square feet, or the allowable area shall be permitted to comply with Table C102.1 of Appendix C. j. In other than Group A, E, H, I, L and R occupancies, high-rise buildings, and other applications listed in Section 1.11 regulated by the Office of the State Fire Marshal, the S increases for height and stories in Tables 504.3 and 504.4 are permitted in addition to the S area increase in accordance with Table 506.2. k. For Group R-2 buildings of Type VA construction equipped throughout with an approved automatic sprinkler system in accordance with Section 903.3.1.1, S area increase is permit- ted in addition to the height and story increase provided the height shall not exceed 60 feet and 4 stories. l. The NS value is only for use in evaluation of single-occupancy, multistory buildings per the formula in Section 506.2.3. |
For SI: 1 square foot = 0.0929 m2. UL = Unlimited; NP = Not Permitted; NS = Buildings not equipped throughout with an automatic sprinkler system; S1 = Buildings a maximum of one story above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; SM = Buildings two or more stories above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; S13R = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.2; S13D = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.3. a. See Chapters 4 and 5 for specific exceptions to the allowable area in this chapter. b. See Section 903.2 for the minimum thresholds for protection by an automatic sprinkler system for specific occupancies. c. New Group H_and all Group L_occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.5. d. The NS value is only for use in evaluation of existing building area in accordance with the_California Existing Building Code_. e. New Group I-3 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6. f. New and existing Group I-2 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6 and with Section 1103.5 of the_Cali-_ fornia Fire Code. g. New Group I-4 occupancies see Exceptions 2 and 3 of Section 903.2.6. h. New Group R occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.8. i. The maximum allowable area for a single-story nonsprinklered Group U greenhouse is permitted to be 9,000 square feet, or the allowable area shall be permitted to comply with Table C102.1 of Appendix C. j. In other than Group A, E, H, I, L and R occupancies, high-rise buildings, and other applications listed in Section 1.11 regulated by the Office of the State Fire Marshal, the S increases for height and stories in Tables 504.3 and 504.4 are permitted in addition to the S area increase in accordance with Table 506.2. k. For Group R-2 buildings of Type VA construction equipped throughout with an approved automatic sprinkler system in accordance with Section 903.3.1.1, S area increase is permit- ted in addition to the height and story increase provided the height shall not exceed 60 feet and 4 stories. l. The NS value is only for use in evaluation of single-occupancy, multistory buildings per the formula in Section 506.2.3. |
For SI: 1 square foot = 0.0929 m2. UL = Unlimited; NP = Not Permitted; NS = Buildings not equipped throughout with an automatic sprinkler system; S1 = Buildings a maximum of one story above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; SM = Buildings two or more stories above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; S13R = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.2; S13D = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.3. a. See Chapters 4 and 5 for specific exceptions to the allowable area in this chapter. b. See Section 903.2 for the minimum thresholds for protection by an automatic sprinkler system for specific occupancies. c. New Group H_and all Group L_occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.5. d. The NS value is only for use in evaluation of existing building area in accordance with the_California Existing Building Code_. e. New Group I-3 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6. f. New and existing Group I-2 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6 and with Section 1103.5 of the_Cali-_ fornia Fire Code. g. New Group I-4 occupancies see Exceptions 2 and 3 of Section 903.2.6. h. New Group R occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.8. i. The maximum allowable area for a single-story nonsprinklered Group U greenhouse is permitted to be 9,000 square feet, or the allowable area shall be permitted to comply with Table C102.1 of Appendix C. j. In other than Group A, E, H, I, L and R occupancies, high-rise buildings, and other applications listed in Section 1.11 regulated by the Office of the State Fire Marshal, the S increases for height and stories in Tables 504.3 and 504.4 are permitted in addition to the S area increase in accordance with Table 506.2. k. For Group R-2 buildings of Type VA construction equipped throughout with an approved automatic sprinkler system in accordance with Section 903.3.1.1, S area increase is permit- ted in addition to the height and story increase provided the height shall not exceed 60 feet and 4 stories. l. The NS value is only for use in evaluation of single-occupancy, multistory buildings per the formula in Section 506.2.3. |
For SI: 1 square foot = 0.0929 m2. UL = Unlimited; NP = Not Permitted; NS = Buildings not equipped throughout with an automatic sprinkler system; S1 = Buildings a maximum of one story above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; SM = Buildings two or more stories above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; S13R = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.2; S13D = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.3. a. See Chapters 4 and 5 for specific exceptions to the allowable area in this chapter. b. See Section 903.2 for the minimum thresholds for protection by an automatic sprinkler system for specific occupancies. c. New Group H_and all Group L_occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.5. d. The NS value is only for use in evaluation of existing building area in accordance with the_California Existing Building Code_. e. New Group I-3 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6. f. New and existing Group I-2 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6 and with Section 1103.5 of the_Cali-_ fornia Fire Code. g. New Group I-4 occupancies see Exceptions 2 and 3 of Section 903.2.6. h. New Group R occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.8. i. The maximum allowable area for a single-story nonsprinklered Group U greenhouse is permitted to be 9,000 square feet, or the allowable area shall be permitted to comply with Table C102.1 of Appendix C. j. In other than Group A, E, H, I, L and R occupancies, high-rise buildings, and other applications listed in Section 1.11 regulated by the Office of the State Fire Marshal, the S increases for height and stories in Tables 504.3 and 504.4 are permitted in addition to the S area increase in accordance with Table 506.2. k. For Group R-2 buildings of Type VA construction equipped throughout with an approved automatic sprinkler system in accordance with Section 903.3.1.1, S area increase is permit- ted in addition to the height and story increase provided the height shall not exceed 60 feet and 4 stories. l. The NS value is only for use in evaluation of single-occupancy, multistory buildings per the formula in Section 506.2.3. |
For SI: 1 square foot = 0.0929 m2. UL = Unlimited; NP = Not Permitted; NS = Buildings not equipped throughout with an automatic sprinkler system; S1 = Buildings a maximum of one story above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; SM = Buildings two or more stories above grade plane equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1; S13R = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.2; S13D = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.3. a. See Chapters 4 and 5 for specific exceptions to the allowable area in this chapter. b. See Section 903.2 for the minimum thresholds for protection by an automatic sprinkler system for specific occupancies. c. New Group H_and all Group L_occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.5. d. The NS value is only for use in evaluation of existing building area in accordance with the_California Existing Building Code_. e. New Group I-3 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6. f. New and existing Group I-2 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6 and with Section 1103.5 of the_Cali-_ fornia Fire Code. g. New Group I-4 occupancies see Exceptions 2 and 3 of Section 903.2.6. h. New Group R occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.8. i. The maximum allowable area for a single-story nonsprinklered Group U greenhouse is permitted to be 9,000 square feet, or the allowable area shall be permitted to comply with Table C102.1 of Appendix C. j. In other than Group A, E, H, I, L and R occupancies, high-rise buildings, and other applications listed in Section 1.11 regulated by the Office of the State Fire Marshal, the S increases for height and stories in Tables 504.3 and 504.4 are permitted in addition to the S area increase in accordance with Table 506.2. k. For Group R-2 buildings of Type VA construction equipped throughout with an approved automatic sprinkler system in accordance with Section 903.3.1.1, S area increase is permit- ted in addition to the height and story increase provided the height shall not exceed 60 feet and 4 stories. l. The NS value is only for use in evaluation of single-occupancy, multistory buildings per the formula in Section 506.2.3. |
506.2.1 Edificios de ocupación única. El área permitida de cada piso de un edificio de ocupación única se determinará de acuerdo con la Ecuación 5-1:
Ecuación 5-1 A a = A t + ( NS × I f )
donde:
A a = Área permitida (pies cuadrados).
A t = Factor tabulado de área permitida (valor NS, S1, S13R o S13D, según corresponda) conforme a la Tabla 506.2.
NS = Factor tabulado de área permitida conforme a la Tabla 506.2 para edificio sin rociadores (independientemente de si el edificio cuenta con rociadores).
I f = Incremento del factor de área debido a la fachada (porcentaje) calculado conforme a la Sección 506.3.
El área permitida por piso de un edificio de ocupación única con un máximo de dos pisos sobre el plano de nivel se determinará mediante la Ecuación 5-1. El área total permitida de un edificio de ocupación única con más de dos pisos sobre el plano de nivel se determinará conforme a la Ecuación 5-2:
Ecuación 5-2 A a = [ A t + ( NS × I f )] × S a
donde:
A a = Área permitida (pies cuadrados).
A t = Factor tabulado de área permitida (valor NS, S13R, S13D o SM, según corresponda) conforme a la Tabla 506.2.
NS = Factor tabulado de área permitida conforme a la Tabla 506.2 para edificio sin rociadores (independientemente de si el edificio cuenta con rociadores).
I f = Incremento del factor de área debido a la fachada (porcentaje) calculado conforme a la Sección 506.3.
S a = 3 para ocupaciones distintas a los Grupos A, E, H, I, L y R, edificios de gran altura y otras aplicaciones listadas en la Sección 1.11
reguladas por la Office of the State Fire Marshal, cuando el número real de pisos sobre el plano de nivel exceda de tres.
S a = 2 para ocupaciones de los Grupos A, E, H, I, L y R, edificios de gran altura y otras aplicaciones listadas en la Sección 1.11 reguladas
por la Office of the State Fire Marshal, número real de pisos del edificio sobre el plano de nivel, sin exceder de dos.
El área real de cualquier piso individual no deberá exceder el área permitida según la Ecuación 5-1.
506.2.2 Edificios de ocupación mixta. El área permitida de cada piso de un edificio de ocupación mixta se determinará conforme a las disposiciones aplicables de la Sección 508.3.2 para ocupaciones no separadas y la Sección 508.4.2 para ocupaciones separadas.
Para edificios con más de dos pisos sobre el plano de nivel, el área total del edificio deberá ser tal que la suma agregada de las razones del área real de cada piso dividida por el área permitida de dichos pisos, determinada conforme a la Ecuación 5-3 basada en las disposiciones aplicables de la Sección 508.1, no exceda de tres, siempre que la suma agregada de las razones para las partes de
edificios de ocupación mixta y varios pisos que contengan ocupaciones de los Grupos A, E, H, I, L y R, edificios de gran altura y otras aplicaciones listadas en
la Sección 1.11 reguladas por la Office of the State Fire Marshal, incluyendo cualquier otra ocupación no separada asociada, no exceda de dos.
Ecuación 5-3 A a = [ A t + ( NS × I f )]
donde:
A a = Área permitida (pies cuadrados).
A t = Factor tabulado de área permitida (valor NS, S13R, S13D o SM, según corresponda) conforme a la Tabla 506.2.
NS = Factor tabulado de área permitida conforme a la Tabla 506.2 para edificio sin rociadores, independientemente de si el edificio cuenta con rociadores.
I f = Incremento del factor de área debido a la fachada (porcentaje) calculado conforme a la Sección 506.3.
506.2.2.1 Ocupaciones mixtas de Grupo H-2 o H-3. Para un edificio que contenga ocupaciones de los Grupos H-2 o H-3, el área permitida se determinará conforme a la Sección 508.4.2, con el incremento por sistema automático de rociadores aplicable únicamente a las partes del edificio que no estén clasificadas como Grupo H-2 o H-3.
**506.3 Aumento por frente.** Todo edificio deberá colindar o tener acceso a una vía… ¶
506.3.1 Porcentaje mínimo del perímetro. Para calificar para un aumento del factor de área basado en el frente, un edificio deberá tener no menos del 25 por ciento de su perímetro sobre una vía pública o espacio abierto. Dicho espacio abierto deberá estar ya sea en el mismo lote o dedicado para uso público y deberá tener acceso desde una calle o carril de incendio aprobado.
506.3.2 Distancia mínima del frente. Para calificar para un aumento del factor de área basado en el frente, la vía pública o espacio abierto adyacente al perímetro del edificio deberá tener una distancia mínima de 20 pies (6096 mm) medida en ángulo recto desde la fachada del edificio hasta cualquiera de los siguientes:
La línea interior del lote más cercana.
El ancho total de una calle, callejón o vía pública.
La cara exterior de un edificio adyacente en la misma propiedad.
El aumento por frente se basará en la vía pública o espacio abierto más pequeño que sea de 20 pies (6096 mm) o más, y el porcentaje del perímetro del edificio que tenga una vía pública o espacio abierto mínimo de 20 pies (6096 mm).
506.3.3 Cantidad del aumento. El aumento del factor de área basado en el frente se determinará de acuerdo con la Tabla 506.3.3.
5-12 CÓDIGO DE CONSTRUCCIÓN DE CALIFORNIA 2025
el 18 de julio de 2025 11:14 AM (CDT) SEGÚN ELLO.
ALTURAS Y ÁREAS GENERALES DE EDIFICIOS
| TABLA 506.3.3—FACTOR DE AUMENTO POR FRENTEa | Col2 | Col3 | Col4 |
|---|---|---|---|
| PORCENTAJE DEL PERÍMETRO DEL EDIFICIO | ESPACIO ABIERTO (pies) | ESPACIO ABIERTO (pies) | ESPACIO ABIERTO (pies) |
| PORCENTAJE DEL PERÍMETRO DEL EDIFICIO | 20 a menos de 25 | 25 a menos de 30 | 30 o más |
| 0 a menos de 25 | 0 | 0 | 0 |
| 25 a menos de 50 | 0.17 | 0.21 | 0.25 |
| 50 a menos de 75 | 0.33 | 0.42 | 0.50 |
| 75 a 100 | 0.50 | 0.63 | 0.75 |
| Para SI: 1 pie = 304.8 mm. a. Se permite interpolación. |
Para SI: 1 pie = 304.8 mm. a. Se permite interpolación. |
Para SI: 1 pie = 304.8 mm. a. Se permite interpolación. |
Para SI: 1 pie = 304.8 mm. a. Se permite interpolación. |
506.3.3.1 Edificios de la Sección 507. Cuando un edificio cumpla con los requisitos de la Sección 507, según corresponda, excepto por el cumplimiento del requisito mínimo de vía pública o patio de 60 pies (18 288 mm), el aumento del factor de área basado en el frente se determinará de acuerdo con la Tabla 506.3.3.1. El aumento por frente se basará en la vía pública o espacio abierto más pequeño que sea de 30 pies (9144 mm) o más, y el porcentaje del perímetro del edificio que tenga una vía pública o espacio abierto mínimo de 30 pies (9144 mm).
| TABLA 506.3.3.1—EDIFICIOS DE LA SECCIÓN 507a | Col2 | Col3 | Col4 | Col5 | Col6 | Col7 |
|---|---|---|---|---|---|---|
| PORCENTAJE DEL PERÍMETRO DEL EDIFICIO |
ESPACIO ABIERTO (pies) | ESPACIO ABIERTO (pies) | ESPACIO ABIERTO (pies) | ESPACIO ABIERTO (pies) | ESPACIO ABIERTO (pies) | ESPACIO ABIERTO (pies) |
| PORCENTAJE DEL PERÍMETRO DEL EDIFICIO |
30 a menos de 35 | 35 a menos de 40 | 40 a menos de 45 | 45 a menos de 50 | 50 a menos de 55 | 55 o más |
| 0 a menos de 25 | 0 | 0 | 0 | 0 | 0 | 0 |
| 25 a menos de 50 | 0.29 | 0.33 | 0.38 | 0.42 | 0.46 | 0.50 |
| 50 a menos de 75 | 0.58 | 0.67 | 0.75 | 0.83 | 0.92 | 1.00 |
| 75 a 100 | 0.88 | 1.00 | 1.13 | 1.25 | 1.38 | 1.50 |
| Para SI: 1 pie = 304.8 mm. a. Se permite interpolación. |
Para SI: 1 pie = 304.8 mm. a. Se permite interpolación. |
Para SI: 1 pie = 304.8 mm. a. Se permite interpolación. |
Para SI: 1 pie = 304.8 mm. a. Se permite interpolación. |
Para SI: 1 pie = 304.8 mm. a. Se permite interpolación. |
Para SI: 1 pie = 304.8 mm. a. Se permite interpolación. |
Para SI: 1 pie = 304.8 mm. a. Se permite interpolación. |